<template>
  <van-nav-bar v-if="title" :title=title left-arrow @click-left="router.back()" />
  <router-view></router-view>
  <TabBar v-if="showTabBar"></TabBar>
  <van-back-top bottom="66" />
</template>

<script setup>
import { watch, ref, onMounted } from 'vue';
import { RouterLink, RouterView, useRoute, useRouter } from 'vue-router'
import useUserInfo from '@/stores/useUserInfo'
import useCartInfo from '@/stores/useCartInfo'
import { getToken } from './utils/token';

let store = useUserInfo()
let storeCart = useCartInfo()
let showTabBar = ref(true)
let title = ref('')
let route = useRoute();
let router = useRouter();

watch(route, (newRoute) => {
  showTabBar.value = newRoute.meta.isShowNav,
    title.value = newRoute.meta.title
})

onMounted(() => {
  if (getToken()) {
    store.getUserInfo()
    storeCart.getCartInfo()
  }
})

</script>

<style scoped>
header {
  line-height: 1.5;
  max-height: 100vh;
}

.logo {
  display: block;
  margin: 0 auto 2rem;
}

nav {
  width: 100%;
  font-size: 12px;
  text-align: center;
  margin-top: 2rem;
}

nav a.router-link-exact-active {
  color: var(--color-text);
}

nav a.router-link-exact-active:hover {
  background-color: transparent;
}

nav a {
  display: inline-block;
  padding: 0 1rem;
  border-left: 1px solid var(--color-border);
}

nav a:first-of-type {
  border: 0;
}

@media (min-width: 1024px) {
  header {
    display: flex;
    place-items: center;
    padding-right: calc(var(--section-gap) / 2);
  }

  .logo {
    margin: 0 2rem 0 0;
  }

  header .wrapper {
    display: flex;
    place-items: flex-start;
    flex-wrap: wrap;
  }

  nav {
    text-align: left;
    margin-left: -1rem;
    font-size: 1rem;

    padding: 1rem 0;
    margin-top: 1rem;
  }
}
</style>
